diff --git a/drivers/net/wireless/ath/ath12k/wifi7/dp_tx.c b/drivers/net/wireless/ath/ath12k/wifi7/dp_tx.c index 3f6df96de160..4ce0948d429f 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/dp_tx.c +++ b/drivers/net/wireless/ath/ath12k/wifi7/dp_tx.c @@ -589,7 +589,8 @@ ath12k_dp_tx_process_htt_tx_complete(struct ath12k_dp *dp, void *desc, wbm_status = le32_get_bits(status_desc->info0, HTT_TX_WBM_COMP_INFO0_STATUS); - dp->device_stats.fw_tx_status[wbm_status]++; + if (likely(wbm_status < MAX_FW_TX_STATUS)) + dp->device_stats.fw_tx_status[wbm_status]++; switch (wbm_status) { case HAL_WBM_REL_HTT_TX_COMP_STATUS_OK: @@ -993,11 +994,17 @@ void ath12k_wifi7_dp_tx_completion_handler(struct ath12k_dp *dp, int ring_id) /* Find the HAL_WBM_RELEASE_INFO0_REL_SRC_MODULE value */ buf_rel_source = le32_get_bits(tx_status->info0, HAL_WBM_RELEASE_INFO0_REL_SRC_MODULE); - dp->device_stats.tx_wbm_rel_source[buf_rel_source]++; + if (likely(buf_rel_source < HAL_WBM_REL_SRC_MODULE_MAX)) + dp->device_stats.tx_wbm_rel_source[buf_rel_source]++; + else + WARN_ON_ONCE(1); rel_status = le32_get_bits(tx_status->info0, HAL_WBM_COMPL_TX_INFO0_TQM_RELEASE_REASON); - dp->device_stats.tqm_rel_reason[rel_status]++; + if (likely(rel_status < MAX_TQM_RELEASE_REASON)) + dp->device_stats.tqm_rel_reason[rel_status]++; + else + WARN_ON_ONCE(1); /* Release descriptor as soon as extracting necessary info * to reduce contention